A runner's distribution of times for running 1,000 meters has a mean of 4.5 minutes with a standard deviation of 0.75 minutes. One of the runner's times has a z-score of -1.08. Which of the following statements is the best interpretation
of this z-score?
This runner's time was faster than the mean time by 0.75 standard deviations.
O This runner's time was faster than the mean time by 1.08 standard deviations.
This runner's time was slower than the mean time by 0.75 standard deviations.
This runner's time was slower than the mean time by 1.08 standard deviations.

answer with step-by-step explanation:

a. ∠j is supplementary to ∠k - true:

(opposite angles of a trapezoid are supplementary which means that they add up to 180 degrees)

b. kl is parallel to jm - true:

(opposite sides are parallel to each other in a trapezoid)

c. jk is perpendicular to kl - false:

(clearly, jk does not make a right angle with kl)

d. jk is parallel to lm - false:

(jk and lm are two lines opposite in direction to each other so they cannot be parallel)

e. ∠j is congruent to ∠m - true:

(the angles on each side of the base are congruent)

f. ∠j is congruent to ∠k - false:

(the angles on the same side but opposite side of the base are not congruent)

send it over

step-by-step explanation:

henry ordered 5 large pizzas

step-by-step explanation:

sorry no step by step

5 x 14?

im new, sorry if this is wrong.

step-by-step explanation: